Solidarity

Chicago Teachers Union president Karen Lewis, right, hugs Randi Weingarten, president of the American Federation of Teachers during a rally in Chicago on the second day of the Chicago teachers strike.

Chicago Teachers Union president Karen Lewis, right, hugs Randi Weingarten, president of the American Federation of Teachers during a rally in Chicago on the second day of the Chicago teachers strike. (E. Jason Wambsgans, Chicago Tribune)

Chicago Teachers Union president Karen Lewis, right, hugs Randi Weingarten, president of the American Federation of Teachers during a rally in Chicago on the second day of the Chicago teachers strike.